ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
Watermark (Type of variable)
The Watermark type is used to handle the text printed in watermark in the reports created with the report editor or through programming.
pdfTextElement (Type of variable)
The pdfTextElement type is used to find out all the characteristics of a text element in a PDF page.
MultimediaStop (Function)
Stops playing a media file found in a Multimedia control.
MultimediaPosition (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.
mlInitialize (Function)
Initializes a new independent MATLAB session with an empty workspace in order to run functions.
Email (Property)
The Email property is used to get and change an email address.
GetActiveObject (Function)
Allows to use an Automation object already started on the current computer.
fAttribute (Example)
Usage example of the fAttribute function
NFCSendTag (Function)
Sends a NFC tag to another device.
11. User Macro-Code: UMC in practice
PDF Reader control events
mlLoadWorkspace (Function)
Loads all the variables of a MATLAB file in the session.
HSubstDir (Function)
Associates the data directory specified in the analysis with a directory found on disk.
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
MultimediaHeight (Function)
Returns the height (in pixels) of the source image of the multimedia file played in the Multimedia control.
MultimediaWidth (Function)
Returns the width (in pixels) of the source image of the multimedia file played in the Multimedia control.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
OCRExtractText (Function)
Reads the text contained in an image.
HAddGroup (Function)
Adds a group of users.
Operating mode of HFSQL application
A HFSQL application can operate in network mode or in Client/Server mode......
mlGetVariable (Function)
Retrieves the value of a variable for the MATLAB session.
mlSetVariable (Function)
Writes the value of a variable for the MATLAB session.
ChangeStyle (Function)
Modifies the style of a control dynamically.